/* ============================================
   MEDIDA SIMPLES - LANDING PAGE
   Design System & Global Styles
   ============================================ */

/* ========== CSS Variables ========== */
:root {
    /* Colors */
    --color-primary: #00d4ff;
    --color-primary-dark: #00b8e6;
    --color-primary-light: #06b6d4;
    --color-secondary: #0ea5e9;
    --color-bg-dark: #060d1a;
    --color-bg-darker: #030712;
    --color-bg-card: rgba(15, 23, 42, 0.6);
    --color-bg-card-hover: rgba(15, 23, 42, 0.8);
    --color-text-primary: #f8fafc;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;
    --color-border: rgba(148, 163, 184, 0.1);
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #06b6d4 100%);
    --gradient-secondary: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 100%);
    --gradient-dark: linear-gradient(180deg, #060d1a 0%, #0a1628 100%);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Effects */
    --blur-sm: 8px;
    --blur-md: 16px;
    --blur-lg: 24px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== Reset & Base Styles ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-bg-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* ========== Container ========== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ========== Navbar ========== */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 80px);
    max-width: 1200px;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(6, 13, 26, 0.4) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    backdrop-filter: blur(20px) !important;
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 212, 255, 0.1);
    padding: 0;
}

.navbar.scrolled {
    top: 10px;
    width: calc(100% - 100px);
    background: rgba(6, 13, 26, 0.6) !important;
    -webkit-backdrop-filter: blur(30px) !important;
    backdrop-filter: blur(30px) !important;
    border: 1px solid rgba(0, 212, 255, 0.4);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6), 0 4px 12px rgba(0, 212, 255, 0.2);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 550;
    color: var(--color-text-primary);
}

.logo-icon {
    width: 30px;
    height: 30px;
    color: var(--color-primary);
    /* Remove qualquer fundo e garante transparência total */
    mix-blend-mode: lighten;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.4));
    background: transparent !important;
}

.logo-text strong {
    font-weight: 700;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-links a {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
}

.nav-links a:hover {
    color: var(--color-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: var(--transition-base);
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-bg-dark);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-bg-dark);
}

.btn-large {
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-base);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-icon-left {
    width: 20px;
    height: 20px;
    margin-right: var(--spacing-xs);
}

/* ========== Hero Section ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.water-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    animation: waterFlow 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes waterFlow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    transition: transform 0.1s ease-out, opacity 0.1s ease-out;
}

.animate-bounce {
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
    transition: transform 0.1s ease-out, opacity 0.1s ease-out;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
    transition: transform 0.1s ease-out, opacity 0.1s ease-out;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
    transition: transform 0.1s ease-out, opacity 0.1s ease-out;
}

.hero-mockup {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
    /* Os cards dentro do mockup mantêm opacidade independente */
    position: relative;
    z-index: 2;
    transition: transform 0.1s ease-out, opacity 0.1s ease-out;
}

.dashboard-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition-base);
    /* Garante opacidade mínima mesmo com parallax */
    opacity: 1;
    min-height: 100px;
}

.dashboard-card:nth-child(2) {
    animation-delay: 0.2s;
}

.dashboard-card:nth-child(3) {
    animation-delay: 0.4s;
}

.dashboard-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.card-icon {
    font-size: var(--font-size-3xl);
    line-height: 1;
}

.card-content {
    text-align: left;
    flex: 1;
}

.card-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========== Stats Bar ========== */
.stats-bar {
    padding: var(--spacing-3xl) 0;
    background: rgba(0, 212, 255, 0.03);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.stat-icon {
    font-size: var(--font-size-3xl);
    line-height: 1;
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    line-height: 1;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* ========== Section Headers ========== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.section-tag {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ========== Features Section ========== */
.features {
    padding: var(--spacing-3xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: var(--transition-base);
}

.feature-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.feature-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ========== How It Works Section ========== */
.how-it-works {
    padding: var(--spacing-3xl) 0;
    background: rgba(0, 212, 255, 0.02);
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--color-primary) 0%, transparent 100%);
    transform: translateX(-50%);
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
    position: relative;
}

.timeline-item:nth-child(even) .timeline-content {
    grid-column: 1;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-marker {
    grid-column: 2;
}

.timeline-item:nth-child(odd) .timeline-content {
    grid-column: 3;
    text-align: left;
}

.timeline-item:nth-child(odd) .timeline-marker {
    grid-column: 2;
}

.timeline-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.timeline-number {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-bg-dark);
    box-shadow: var(--shadow-glow);
}

.timeline-content {
    background: var(--color-bg-card);
    backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: var(--transition-base);
}

.timeline-content:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.timeline-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    line-height: 1;
}

.timeline-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.timeline-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ========== Benefits Section ========== */
.benefits {
    padding: var(--spacing-3xl) 0;
}

.benefits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.benefits-text {
    padding-right: var(--spacing-lg);
}

.benefit-list {
    margin-top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.benefit-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.benefit-icon {
    font-size: var(--font-size-2xl);
    line-height: 1;
    flex-shrink: 0;
}

.benefit-text h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.benefit-text p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.benefits-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefits-mockup {
    width: 100%;
    max-width: 400px;
}

.mockup-screen {
    background: var(--color-bg-card);
    backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-2xl);
}

.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.screen-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
}

.screen-badge {
    font-size: var(--font-size-xs);
    padding: 0.25rem 0.625rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-success);
}

.screen-chart {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--spacing-sm);
    height: 200px;
    margin-bottom: var(--spacing-lg);
}

.chart-bar {
    flex: 1;
    background: rgba(148, 163, 184, 0.2);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: var(--transition-base);
}

.chart-bar.active {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-glow);
}

.screen-stats {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.screen-stat {
    flex: 1;
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(0, 212, 255, 0.05);
    border-radius: var(--radius-lg);
}

.stat-value-small {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-value-small.success {
    color: var(--color-success);
}

.stat-label-small {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* ========== Testimonials Section ========== */
.testimonials {
    padding: var(--spacing-3xl) 0;
    background: rgba(0, 212, 255, 0.02);
}

.testimonials-carousel {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    scrollbar-width: none;
}

.testimonials-carousel::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - var(--spacing-lg));
    min-width: 320px;
    scroll-snap-align: start;
    background: var(--color-bg-card);
    backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: var(--transition-base);
}

.testimonial-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.testimonial-rating {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    line-height: 1;
}

.testimonial-text {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-weight: 700;
    color: var(--color-bg-dark);
    flex-shrink: 0;
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: 2px;
}

.author-role {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.carousel-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    transition: var(--transition-base);
}

.carousel-btn:hover {
    background: var(--color-primary);
    color: var(--color-bg-dark);
    border-color: var(--color-primary);
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

.carousel-dots {
    display: flex;
    gap: var(--spacing-xs);
}

.carousel-dot {
    width: 8px;
    height: 8px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    cursor: pointer;
}

.carousel-dot.active {
    background: var(--color-primary);
    width: 24px;
}

/* ========== Pricing Section ========== */
.pricing {
    padding: var(--spacing-3xl) 0;
}

/* Indicadores de slide - escondidos no desktop */
.pricing-dots {
    display: none;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    transition: var(--transition-base);
    position: relative;
}

.pricing-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.pricing-card.featured {
    border-color: var(--color-primary);
    border-width: 2px;
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.08) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.375rem 1rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--color-bg-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.pricing-name {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
}

.pricing-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.pricing-price {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.price-currency {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-secondary);
    vertical-align: super;
}

.price-value {
    font-size: var(--font-size-6xl);
    font-weight: 900;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.price-value-custom {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-features {
    margin-bottom: var(--spacing-xl);
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.check-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-success);
    margin-top: 2px;
}

/* ========== FAQ Section ========== */
.faq {
    padding: var(--spacing-3xl) 0;
    background: rgba(0, 212, 255, 0.02);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-bg-card);
    backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-primary);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
    text-align: left;
    color: var(--color-text-primary);
    transition: var(--transition-base);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-primary);
    transition: var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ========== CTA Final Section ========== */
.cta-final {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-dark);
}

.cta-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.cta-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.cta-form {
    background: var(--color-bg-card);
    backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input,
.form-group select {
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group input::placeholder {
    color: var(--color-text-muted);
}

.form-group select {
    cursor: pointer;
}

.form-note {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--spacing-md);
    text-align: center;
}

/* ========== Footer ========== */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    background: var(--color-bg-darker);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-bg-dark);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-title {
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

/* ========== YouTube Section ========== */
.youtube-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(6, 13, 26, 0.8) 100%);
    border-top: 1px solid var(--color-border);
}

.youtube-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.youtube-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    border-radius: var(--radius-full);
    box-shadow: 0 10px 30px rgba(255, 0, 0, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

.youtube-icon svg {
    width: 48px;
    height: 48px;
    color: white;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 10px 30px rgba(255, 0, 0, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 15px 40px rgba(255, 0, 0, 0.5);
    }
}

.youtube-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.youtube-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.btn-youtube {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
    font-weight: 700;
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: white;
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px rgba(255, 0, 0, 0.4);
    transition: var(--transition-base);
    text-decoration: none;
}

.btn-youtube:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 0, 0, 0.6);
    background: linear-gradient(135deg, #ff0000 0%, #e60000 100%);
}

.btn-youtube .btn-icon-left {
    width: 24px;
    height: 24px;
}

/* ========== Scroll Animations ========== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ========== Responsive Design ========== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: var(--font-size-5xl);
    }
    
    .section-title {
        font-size: var(--font-size-4xl);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* ========== Pricing Carousel Mobile ========== */
    .pricing-grid {
        display: flex !important;
        overflow-x: auto !important;
        scroll-snap-type: x mandatory !important;
        scroll-behavior: smooth !important;
        -webkit-overflow-scrolling: touch !important;
        gap: 1rem !important;
        padding: 1rem 0 !important;
        margin: 0 -1rem !important;
        scrollbar-width: none !important; /* Firefox */
    }
    
    /* Esconde scrollbar no Chrome/Safari */
    .pricing-grid::-webkit-scrollbar {
        display: none !important;
    }
    
    .pricing-card {
        flex: 0 0 85% !important;
        scroll-snap-align: center !important;
        scroll-snap-stop: always !important;
        margin: 0 !important;
    }
    
    /* Primeira e última card com padding para centralizar */
    .pricing-card:first-child {
        margin-left: 7.5% !important;
    }
    
    .pricing-card:last-child {
        margin-right: 7.5% !important;
    }
    
    .pricing-card.featured {
        transform: scale(1) !important;
    }
    
    /* Indicadores de slide */
    .pricing-dots {
        display: flex !important;
        justify-content: center;
        gap: 0.5rem;
        margin-top: 2rem;
    }
    
    .pricing-dots .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: rgba(148, 163, 184, 0.3);
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .pricing-dots .dot.active {
        background: var(--color-primary);
        width: 24px;
        border-radius: 4px;
    }
    
    .pricing-dots .dot:hover {
        background: rgba(0, 212, 255, 0.5);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

/* ========== Mobile Menu ========== */
.mobile-menu {
    position: fixed;
    top: 90px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    width: calc(100% - 20px);
    max-width: 500px;
    background: rgba(6, 13, 26, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 16px;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6), 0 4px 12px rgba(0, 212, 255, 0.2);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.mobile-menu-links a {
    display: block;
    padding: 1rem;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text-secondary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.mobile-menu-links a:hover,
.mobile-menu-links a:active {
    color: var(--color-primary);
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--color-primary);
    transform: translateX(5px);
}

.mobile-menu-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.mobile-menu-actions .btn {
    width: 100%;
    justify-content: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ============================================================
   FIX FINAL: Alinhamento da Navbar Mobile (Gota + Nome + Menu)
   ============================================================ */
@media (max-width: 768px) {
    /* Container principal da Navbar */
    .navbar {
        top: 10px !important;
        width: calc(100% - 20px) !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        border-radius: 10px !important;
        padding: 0 !important;
    }

    /* Container interno - deve ser flexível */
    .navbar .container {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    /* Onde a mágica acontece: Alinha os 3 itens horizontalmente */
    .nav-content {
        display: flex !important;           /* Troca grid por flex para alinhar lado a lado */
        flex-direction: row !important;      /* Garante a linha horizontal */
        justify-content: space-between !important; /* Espaça logo e menu nas pontas */
        align-items: center !important;      /* Centraliza verticalmente gota, texto e menu */
        padding: 0.75rem 1rem !important;    /* Padding nas laterais */
        min-height: 60px !important;
        width: 100% !important;              /* Ocupa toda a largura disponível */
    }

    /* Remove o texto artificial que o código anterior tentava injetar */
    .nav-content::before {
        display: none !important;
    }

    /* Garante que o Logo (Gota + Texto) fiquem juntos na esquerda */
    .logo {
        display: flex !important;
        align-items: center !important;
        gap: 8px !important;                 /* Espaço entre a gota e o nome */
        flex: 0 1 auto !important;           /* Permite encolher se necessário */
        min-width: 0 !important;             /* Permite que o flex funcione */
        margin: 0 !important;
        white-space: nowrap !important;      /* Impede quebra de linha */
    }

    /* Tamanho da gota no mobile */
    .logo-icon {
        width: 32px !important;
        height: 32px !important;
        display: block !important;
        flex-shrink: 0 !important;           /* A gota NÃO encolhe */
    }

    /* Exibe o texto original "MedidaSimples" */
    .logo .logo-text {
        display: block !important;
        font-size: 1rem !important;
        font-weight: 600 !important;
        white-space: nowrap !important;
        overflow: hidden !important;         /* Esconde se necessário */
        text-overflow: ellipsis !important;  /* Adiciona ... se cortar */
    }
    }

    /* Alinha o ícone do menu (hambúrguer) na direita */
    .mobile-menu-toggle {
        display: flex !important;
        width: 36px !important;
        height: 36px !important;
        align-items: center !important;
        justify-content: center !important;
        margin: 0 !important;
        flex-shrink: 0 !important;     /* Impede que o menu encolha */
    }

    /* Esconde os links que são apenas para computador */
    .nav-links, .nav-actions {
        display: none !important;
    }
}    
    /* Hero com espaço para navbar mobile */
    .hero {
        padding-top: 120px !important;
        min-height: calc(100vh - 120px);
    }
    
    .hero-content {
        padding-top: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-mockup {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        grid-template-columns: auto 1fr;
        gap: var(--spacing-md);
    }
    
    .timeline-item:nth-child(even) .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content {
        grid-column: 2;
        text-align: left;
    }
    
    .timeline-item:nth-child(even) .timeline-marker,
    .timeline-item:nth-child(odd) .timeline-marker {
        grid-column: 1;
    }
    
    .timeline-number {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-xl);
    }
    
    .benefits-content {
        grid-template-columns: 1fr;
    }
    
    .benefits-visual {
        order: -1;
    }
    
    .testimonial-card {
        flex: 0 0 calc(100% - var(--spacing-lg));
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .cta-title {
        font-size: var(--font-size-3xl);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-3xl: 3rem;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .btn-large {
        padding: 0.75rem 1.25rem;
        font-size: var(--font-size-sm);
    }
}